100 Pack Gusseted Rigid Mailers 12.5 x 9.5 x 1 Paperboard Mailers. Stay Flat Envelopes 12 1/2 x 9 1/2 x 1. White Expansion Rigid Photo Document Mailers. No Bend, for CDs. Peel and Seal. Fiberboard.

Highlights:
1.PACK OF 100 LARGE MAILING ENVELOPES 12.5 x 9.5 x 1. Shipping envelopes are the best way to transport flat items. Our cardboard mailers are neutral white and equipped with convenient self-seal tape for reliable closure.
2.DOUBLE-WALL STRUCTURE. Our cardboard envelopes are manufactured from solid cardboard paper, recycled from hand-sorted chipboard. The special double wall construction of cardboard mailer envelope makes them more stiff and lasting.
3.PEEL AND SEAL CLOSURE. The presence of a self-adhesive seal will save you from thinking about how you can close kraft mailers and where to find glue. Rip off the protective tape and seal your self seal mailers.
4.EXTRA SPACE. The important feature that you should remember when choosing cardboard mailer envelopes is that they have the ability to expand due to hidden gussets on both sides of a rigid mailer. Expand your shipping abilities with our cardboard packaging envelopes!
5.UNIVERSAL ENVELOPE MAILERS. Our minimalistic cardboard envelope mailers will be both suitable for formal shipment between logistic and courier companies and as a paper mailer for packing postcards, gift cards, or drawings to your friends!

Details:
100 Pack Gusseted Rigid Mailers 12.5 x 9.5 x 1 Paperboard Mailers. Stay Flat Envelopes 12 1/2 x 9 1/2 x 1. White Expansion Rigid Photo Document Mailers. No Bend, for CDs. Peel and Seal. Fiberboard.